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arXiv 1202.2376nucl-thhep-lathep-ph
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约束含有冷凝物

Confinement contains condensates

Stanley J. Brodsky, Craig D. Roberts, Robert Shrock, Peter C. Tandy

摘要:

动力学手征对称性破缺及其与强子质量产生的联系历来被视为真空现象。我们认为,限制使这种立场站不住脚。如果夸克-强子对偶性是QCD中的一个现实,那么凝聚物,那些通常被视为充满所有时空的恒定经验质量尺度的量,反而完全包含在强子中;即,它们是强子本身的性质,并表示为,例如,在它们的贝特-萨尔彼得或光前波函数中。我们解释说,这种范式是符合经验证据,并顺便揭露误解,在最近的评论。

英文摘要:

Dynamical chiral symmetry breaking and its connection with the generation of hadron masses has historically been viewed as a vacuum phenomenon. We argue that confinement makes such a position untenable. If quark-hadron duality is a reality in QCD, then condensates, those quantities that were commonly viewed as constant empirical mass-scales that fill all spacetime, are instead wholly contained within hadrons; viz., they are a property of hadrons themselves and expressed, e.g., in their Bethe-Salpeter or light-front wave functions. We explain that this paradigm is consistent with empirical evidence, and incidentally expose misconceptions in a recent Comment.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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